territorial waters

plural noun

: the waters under the sovereign jurisdiction of a nation or state including both marginal sea and inland waters

Examples of territorial waters in a Sentence

Recent Examples on the Web In order to help prevent and control the spread of gastrointestinal illnesses on cruises, all ships are subject to inspection by the CDC when operating in US ports and territorial waters. Scott Laird, Condé Nast Traveler, 19 Mar. 2024 Those picked up within Italy’s territorial waters, or by rescue ships operated by nongovernmental organizations, would retain their right under international and EU law to apply for asylum in Italy and have their claims processed there. Llazar Semini, The Christian Science Monitor, 22 Feb. 2024 Norway’s push to start deep-sea mining in its territorial waters has created a massive rift in the European Parliament as lawmakers debated the policy and whether to intercede. Peter Aitken, Fox News, 20 Jan. 2024 Photograph: Manuel Romano/Getty Images The Norwegian Parliament voted this week to allow companies to scour its territorial waters for mining opportunities. Eliza Gkritsi, WIRED, 12 Jan. 2024 The most important resource endowment of the Essequibo region is the oil found in its territorial waters. Elias Ferrer Breda, Forbes, 30 Nov. 2023 Beijing is also seeking to expand its territorial waters in the South China Sea. Bob Seely, Foreign Affairs, 24 Nov. 2023 While Hamas rules inside Gaza, Israel controls its northern border, as well as its territorial waters and airspace. Maggie Vespa, NBC News, 9 Oct. 2023 Since the Ukraine invasion, Latvia has increased surveillance of its airspace, land and territorial waters, the ministry said. Paulina Villegas, Washington Post, 24 Sep. 2023

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'territorial waters.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1841, in the meaning defined above

Time Traveler
The first known use of territorial waters was in 1841

Dictionary Entries Near territorial waters

Cite this Entry

“Territorial waters.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/territorial%20waters. Accessed 23 Apr. 2024.

Legal Definition

territorial waters

noun plural
territorial wa·​ters
: the waters under the sovereign jurisdiction of a nation or state including both marginal sea and inland waters

More from Merriam-Webster on territorial waters

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